/*
 * Copyright (c) 2024 endless-sky
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <atomic>
#include <memory>
#include "utils_noncopyable.h"
#include "common_media_define.h"
#include "media_frame.h"
#include "utils_callback_list.h"
#include "hal_osd.h"

namespace El {
namespace Media {

class OSDManager {
    DISALLOW_COPY_AND_MOVE(OSDManager);

public:
    static OSDManager &GetInstance();

    OSDManager();
    ~OSDManager();

    /**
     * @brief 启动OSD模块
     * @return true 成功，false 失败
     */
    bool Start();

    /**
     * @brief 关闭OSD模块
     */
    void Stop();
};

} // namespace Media
} // namespace El